Thursday, February 27, 2014

The 79th Annual Savannah Tour of Homes and Gardens

The 79th Annual Savannah Tour of Homes and Gardens is just around the corner. Beginning March 27, the Tour will open doors to some of Savannah's loveliest residences for four fabulous days when the gardens are expected to be in full flower. Come and enjoy Savannah's Historic Landmarks.

Each day presents a new tour and special events. On Thursday, a self-guided walking tour explores the Southeast Historic Landmark District including Calhoun and Whitefield Squares. You'll be surrounded by 200 years of history, intricate wrought-iron, wide sidewalks and well-groomed tree lawns. Ornate mansions, row houses and simple duplexes nestle together, their architectural styles including Romanesque, Victorian and Italianate.

Friday's walking tour meanders through the Northeast Historic Landmark District including Washington, Warren and Columbia Squares. Here you'll find some of Savannah's earliest homes dating from the 18th century. Spared by fires that devastated other parts of Savannah, smaller homes constructed of wood and Savannah Gray brick present a cozy, charming atmosphere.

On Saturday, you'll explore the Southwest Historic Landmark District surrounding Madison, Monterey and Chatham Squares. This area dates from the 19th century Cotton era. Wide, oak-canopied streets, row houses and magnificent Forsyth Park make the day very special. Small shops filled with unique designs provide for a lot of shopping.

Sunday's tour includes the Ardsley Park - Chatham Crescent District. Developed around 1910, the district is one of the first automobile subdivisions in America. Broad, shaded avenues, circular and crescent-shaped parks, a grand mall and eclectic architectural styles characterize the district.

All four days are packed with special events including seminars on gardening, historic preservation, antiques and design. Lunch will be served in some of Savannah's most famous restaurants, or catered by our best chefs.

Take time for Sunday worship in one of Savannah's grand downtown churches. I recommend Christ Church Anglican, founded in 1733 with the establishment of the Georgia colony, now meeting at The Independent Presbyterian Church (IPC), or worship in the Presbyterian style with the congregation of IPC. Schedules are arranged so you can worship with both!

Christ Church Anglican also presents Compline - Saying Good Night to God (Gregorian Chant by Candle Light) at IPC from 9:00pm to 9:30pm. Compline is in the Christian monastic tradition, the last service of the day, invoking God's peace and protection for the night. Compline at Christ Church Anglican is customarily held on Sunday nights, but will also be presented on Friday night, March 28, so tour guests may enjoy this very special service.

For ticket information, visit The Savannah Tour of Homes and Gardens web site.

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Saturday, February 15, 2014

How can I keep my potted tulip plant alive?

I received a potted fragrant tulip plant for Valentines Day. I want to keep it alive and healthy for as long as possible. Any tips?

The flowers will open, fade and the petals fall off. Flowers will last about 1 to 1-1/2 weeks if the buds were tight when you received the tulips. Once the flowers fall, the leaves will continue green for awhile, but won't be particularly attractive. They will last longer if you water sparingly. If you want to plant them in the garden, put them in a dry place. Frankly, tulips are best treated as annuals.

Thursday, February 13, 2014

Must-Have Plants: Lilium 'Stargazer'

Must-have plants are among the best plants for appropriate garden situations. When you need great garden plants for ground cover, naturalizing, wildflower gardens, perennial borders, butterfly gardens, hummingbird gardens, herb gardens, heritage gardens, cutting gardens, woodland gardens, shade gardens, bulb gardens, container gardens, bog gardens, water gardens, rain gardens or xeriscaping, look for the best among our must-have plants.

Name(s): Lilium 'Stargazer'.

Division: Oriental hybrid.

Flower Color: Deep pink and white.

Bloom Time: Summer.

Foliage: Deciduous.

Height/Spread: 36 inches x 15 inches.

Climate Zones: 4, 5, 6, 7, 8.

Sun Exposure: Full sun.

Soil Condition: Organic, well-drained, pH 6.1 to 7.8.

Planting Depth: 2-1/2 times the height of the bulb.

Features: Flowers, good for cutting.

Uses: Bulb gardens, mixed borders, cutting gardens.

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Must-Have Plants: Dahlia 'Ace Summer Sunset'

Must-have plants are among the best plants for appropriate garden situations. When you need great garden plants for ground cover, naturalizing, wildflower gardens, perennial borders, butterfly gardens, hummingbird gardens, herb gardens, heritage gardens, cutting gardens, woodland gardens, shade gardens, bulb gardens, container gardens, bog gardens, water gardens, rain gardens or xeriscaping, look for the best among our must-have plants.

Name: Dahlia 'Ace Summer Sunset'.

Flower Color: Salmon and pink.

Flower Type: Dinnerplate.

Bloom Time: Summer to fall.

Foliage: Semi-evergreen, green.

Height/Spread: 36+ inches x 24 inches.

Climate Zones: Hardy in zones 8, 9, 10, 11.

Sun Exposure: Full sun.

Soil Condition: Organic, pH 6.1 to 7.8.

Planting Depth: 4 inches x 24 inches apart.

Features: Flowers, bold foliage.

Uses: Container gardens, bulb gardens, mixed borders.

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Wednesday, February 5, 2014

The Jacksonville Arboretum and Gardens, Florida

The Jacksonville Arboretum and Gardens is very young, as arboreta go. But it occupies an area that has a long history.Timucuan people had inhabited the territory since perhaps 1100 AD. Spanish explorers arrived to the south in 1513, founding St. Augustine, Florida and spreading everywhere. In 1564, French Huguenots under Jean Ribault established a short-lived settlement at nearby Fort Caroline until the Spanish wiped them out. Confederate and Yankee troops encamped just across the St. John's River at Yellow Bluff from 1862 until the war's end.

Humphreys Gold Mining Company operated mines in this area of Jacksonville from 1944 to 1961 in search of titanium and other useful minerals. Sometime in the early 1970s, the City of Jacksonville, Florida sought to build a waste-water treatment facility on the site, but the EPA required a buffer, probably to prevent accidental pollution of the St. John's River. The city was forced to purchase extra property which remained undeveloped and mostly unused, except for illegal activities like, uh...dumping. Then in 2004, a group of concerned citizens envisioned its use as an arboretum. A lease agreement was worked out with the city, and arboretum development began in 2008. The rest is history.

When Jacksonville Arboretum and Gardens opened, a paved parking area and three walking trails had been established. Trails, benches, board walks, and picnic tables were built by volunteers. Brush clearing is still taking place. Plantings are young.

Camellia sasanqua 'Sparkling Burgundy'

Jacksonville Arboretum and Gardens is an urban woodland consisting of 120 acres. It seems remote, but one must remember the site was heavily disturbed. What visitors see now is a healing scar, as trail walks show.

Lake Ray, Jacksonville Arboretum and Gardens

The .3 mile Lake Loop, one of the first established, features 2-acre Lake Ray, formerly a borrow pit. A borrow pit is a hole that remains when soil is moved to be used elsewhere. Actually, "borrow pit" is a misnomer because the soil is never ever returned. The water in Lake Ray comes from underground sources, direct rainfall and runoff. Water quality is actually pretty good. Most of the new plantings are in this area. The Lake Loop is reasonably picturesque.

A ravine to the south of Lake Ray, spring-fed and beautiful, was also a borrow pit. Two trails, Upper Ravine and Lower Ravine, allow visitors to explore it. Cabbage palms and longleaf pines inhabit the upper ravine; red maples (Acer rubrum), yellow poplar (Liriodendron tulipfera), oaks (Quercus spp.), beautyberry (Callicarpa americana), poison ivy (Toxicodendron radicans), ferns and sedges inhabit the lower.
American Beautyberry, Callicarpa americana
Snoop around in the ravine at the base of the ridge. You'll find yourself in a baygall. Water from runoff and springs collects there, and so do all kinds of interesting plants like bays. These won't be your typical bays like the leaves in your pantry or wreaths on your head, but their fragrances are reminiscent. You'll find sweet bay (Magnolia virginiana), swamp bay (Persea palustris), maybe its besieged relative red bay (Persea borbonia), and loblolly bay (Gordonia lasianthus). Other fragrant species will include sweet gum (Liquidambar styraciflua), wax myrtle (Myrica cerifera), Virginia sweetspire (Itea virginica) and native azaleas (Rhododendron spp.) Beneath them, you'll find lots of ferns.

Jones Creek, Jacksonville Arboretum
Jones Creek, a charming freshwater attraction, begins in a subdivision near Regency Square Mall a few miles south, descends northward to the St. John's River through Jacksonville Arboretum. Creatures that should fascinate any child live in and around it including crayfish, possums, raccoons, salamanders and snakes. Barred owls often survey the scene below.

The Cascades
Jones Creek is accessible via the Aralia Trail, so called because native Devil's Walking Sticks (Aralia spinosa) grow near it. A sign pointing along a short trail spur to The Cascades piques the interest. Keep in mind this is Florida, so don't expect much of a cascade. It isn't. Though the babble and brook are inviting, don't drink the water. Upstream is not pristine.

The .5 mile Live Oak Trail loops through woodland just north of the Lake Loop. The National Champion Loblolly Bay tree lives there. Many of the oaks (Quercus virginiana) are over 100 years old. But a century is not old in these parts.

The Live Oak Trail provides access to the 1 mile Rosemary Ridge Trail. It crosses different native communities including a xeric hammock, rosemary and oak scrub, depression and wetland marshes.

A xeric hammock is like a dry island. The arboretum's xeric hammock is dry because it is sandy. Plant species include palmettos, drought-resistant shrubs such as sparkleberry (Vaccinium arboretum), fetterbushes (Lyonia spp.), scrubby oaks (Quercus spp.), and Reindeer moss (Cladonia rangiferina). Christmas lichen (Cryptothecia rubrocincta) is one of the more colorful appearing as a red and green plaster on the sides of trees.

Depression marsh, Jacksonville Arboretum
The Rosemary Ridge trail also skirts a depression marsh. Depression marshes begin as sinkholes where limestone strata has separated, and clay and sand have slid in. The clay forms a bowl which holds water. The amount of water in a depression marsh varies by season. Grasses dominate during dry season. Aquatic species dominate during wet season. Furthermore, the species grow in concentric rings around the marsh, responding to the amount of available water. Those requiring most water are found in the center. An educational sign posted at this depression marsh indicates the presence of red root (Lachnanthes caroliniana), a pioneer species that colonizes rapidly after human disturbance. That disturbance may have been the result of mining activity. Redroot is yet another indicator that the landscape is a healing scar.

Rosemary Ridge is not named for a lady or the familiar kitchen herb, but for another native genus, Conradina. Though called False Rosemary, it's actually related to Rosmarinus officinalis of culinary fame. It's interesting to note that Conradina, named for botanist, Solomon White Conrad (1779-1831) is usually seen growing almost alone among other plants. That's because Conradina releases chemical compounds called terpenes (think "turpentine") into the soil that inhibit the growth of competing species. Standoffishness has its advantages!

For the record, there is another similar-looking plant called Florida Rosemary (Cerotina ericoides) that's found growing in sandy regions across the southeastern U.S. Inspect it, sniff it, wonder about it, but don't bother trying to cook with it. Florida Rosemary will do you no good.

The Jacksonville Arboretum and Gardens has a lot of potential. If you're visiting Jacksonville, FL, stop by. You'll enjoy it. There's no admission charge, but consider supporting it. You can help by becoming a member, donating money and/or volunteer labor.

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Saturday, February 1, 2014

Alternatives To Rock Salt For Spreading On Ice And Snow? Sand And Kitty Litter.

We've had unusually cold weather here in Georgia. I even had ice on my walk and driveway last week. I was afraid to scatter rock salt because I heard salt might damage my garden. Can you suggest any alternatives?

Spread sand or kitty litter. Neither will melt ice or snow, but they do provide rough surfaces for traction. Neither will harm your garden.

If you decide to use sand, purchase the kind that's used in children's sandboxes. It's coarser.

Kitty litter might be a better alternative. It's more readily available. Avoid clay-based kitty litter. It can get slippery when the ice melts. You can buy eco-safe kitty litter at most grocery and pet stores. It weighs much less than sand, so is easier to haul about. Kitty litter can deliver.

A friend of mine, who shall be known only as S.W. because he probably wishes to remain anonymous as an unsung hero, lives in Atlanta. He was stuck in traffic for many hours during Winter Storm Leon. The area was slick as a skating rink. Many roads were impassable. S.W. might have been delayed longer, but he stopped at a grocery store and bought all the eco-safe kitty litter he could. He got back on the road, scattered litter before him, returned to his car and drove forward, stopped, scattered more kitty litter and drove forward again. He was soon leading a long, slow parade of desperate commuters out of the icy mess.

Not surprisingly, all of S's followers ended up at his house. He treated them to refreshments until he got tired of them lingering.

The kernel of this story was related to me by a second party who demands to remain anonymous. I can't verify everything.

My advice to you is to keep kitty litter in your car and garage all winter long, and don't forget refreshments.

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